K Jiang, L Xi - arXiv preprint arXiv:1808.09724, 2018 - arxiv.org
Suppose $ n\geq 2$ and $\mathcal {A} _ {i}\subset\{0, 1,\cdots,(n-1)\} $ for $ i= 1,\cdots, l, $
let $ K_ {i}=\bigcup\nolimits_ {a\in\mathcal {A} _ {i}} n^{-1}(K_ {i}+ a) $ be self-similar sets …